Winchesteer Bay/Umpqua Jetty Surf Break

Lat Long: 43.67° N 124.21° W

Winchesteer Bay/Umpqua Jetty 48 hour detailed Surf Forecast

Issued: 4 pm 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Winchesteer Bay/Umpqua Jetty sea temperature is
14.0°C
0.4° 

Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Winchesteer Bay/Umpqua Jetty today (29 Sep):

  • Afternoon surf: Afternoon surf (29 Sep, local time) - 6.5ft (2.0m), 13s period with WNW swell.
  • Evening surf: Evening surf (29 Sep, local time) - 7ft (2.1m), 12s period with WNW swell.

The current surf forecast for Winchesteer Bay/Umpqua Jetty at 11PM is: 2.0m 12s primary swell from a West-northwest direction and 0.5m 17s secondary swell from a Southwest direction (forecast issued at 04:00pm September 29). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (PDT) & DateWave HeightWave Period
Morning (29 Sep)--
Afternoon (29 Sep)6.5ft (2.0m)13s
Evening (29 Sep)7ft (2.1m)12s

Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu afternoon, min 13°C on Wed night). Wind will be generally light.

Tue
29
Wednesday
30
Thursday
1
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
3
4
4
4
4
4
2
0
0
1
3
3
3
3
1
0
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
WNW
13
2.1
WNW
13
2.1
WNW
13
2
WNW
12
1.9
WNW
12
1.9
WNW
12
1.8
WNW
12
1.7
WNW
12
1.7
WNW
12
1.6
WNW
12
1.7
WNW
11
1.4
WNW
11
1.5
WNW
11
1.4
WNW
11
1.4
WNW
11
1.3
WNW
10
1.3
WNW
10
1.2
WNW
10
1.2
WNW
10
1.1
WNW
10
Wave Graph
Metric surfscale
Energy kJ
1269
1362
1341
1182
1045
980
889
789
776
646
657
469
533
433
425
339
347
272
261
235
Wind (km/h)
10
W
5
NW
5
NNE
10
NNE
10
NNE
10
NE
10
NNE
15
N
25
NNW
25
N
20
N
15
NNE
10
NNE
15
NNE
10
NE
15
N
20
NNW
25
N
15
N
10
NNE
Wind State
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
High Tide
2:14PM2.33m
3:30AM1.79m
2:52PM2.31m
4:29AM1.67m
3:37PM2.25m
Low Tide
8:58PM-0.22m
8:41AM0.74m
9:48PM-0.20m
9:25AM0.90m
10:46PM-0.13m
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
7:11
—
—
—
—
—
—
—
7:13
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:01
—
—
—
—
—
—
—
7:00
—
—
—
—
—
—
—
6:58
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
17
17
15
15
14
14
14
17
17
15
14
13
14
14
15
18
19
17
16
16
Feels °C
16
17
15
15
13
13
13
16
13
10
10
10
12
12
13
16
15
13
14
15
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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